baber/WOPTO huggingface dataset:
Patent KR-20010023311-A (KR)
Title: 에이징 식품 판매 방법 및 장치
IPC: G06Q10/00
Filed: 1998-08-20
Abstract: 자동화된 주방 장치는 식품의 유효 기간까지의 시간을 결정한다. 일 실시예에서, 주방 장치는 식품의 판매가능함을 나타내는 시작 신호를 수신함으로써 유효 기간까지의 시간을 결정한다. 상기 시작 신호는 식품이 워밍빈내에 위치되는 때에 시작하는 워밍빈 상의 타이머에 의해 발생될 것이다. 시작 신호가 수신된 후부터 경과된 시간을 측정함으로써, 유효 기간까지의 시간이 결정된다. 유효 기간까지의 시간을 기초로 하여, 자동화된 주방 장치들은 그 식품의 최소 가격을 정한다. POS 단말기에서의 고객들은 오래된 식품을 최소 가격으로 구입하거나, 다른 실시예에서는 최소 가격보다 더 많이 주고 구입한다. 일 실시예에서, 제공자가 식품을 말하면 그의 최소 가격이 POS 단말기 상에 디스플레이 된다. 다른 실시예에서, 지불받아야 할 잔돈이 최소 가격 이하가 아니라면 소비자는 잔돈 대신에 식품을 제공받는다.
Patent KR-20010023800-A (KR)
Title: 소용돌이 진공펌프
IPC: F04C18/02
Filed: 1997-09-16
Abstract: 소용돌이 펌프는 각 소용돌이 벽의 돌기부(27, 28, 33, 34) 상에 배치된 조인트들(5)과 그에 대응하는 평면벽(25, 26, 31, 32) 간에 최소의 클리어런스를 유지하는 수단(29, 19, 19A)을 구비한다. 
     두 개의 인접한 이송실(50, 51) 사이에 존재하는 미세한 압력차에 의해서 만들어질 수 있는 이러한 구조에 의해서, 조인트의 마모, 이송실의 오염 및 조인트들 간의 마찰에 의해서 생기는 과열을 방지할 수 있다.
Patent KR-20010024414-A (KR)
Title: 전자 제어식 브레이크 부스터
IPC: B60T8/48
Filed: 1998-09-30
Abstract: 본 발명은 이동벽에 의해 상호 분리된 진공실 및 압력실과, 전자기 작동 수단에 의해 작동될 수 있고, 압력실과 진공실 사이의 압력차를 조정하는 제어 밸브 장치를 구비하며, 상기 제어 밸브 장치는, 전자기 작동 수단을 통해 흐르는 전류의 함수로서, 제어 밸브 장치가 유지 위치를 벗어남이 없이 전류가 더 높은 값 및 더 낮은 값에 놓이는 유지 위치와, 전류가 더 높은 값보다 더 높은 제 1 압력 변동 위치와, 전류가 더 낮은 값보다 더 낮은 제 2 압력 변동 위치를 취하는 전자 제어식 브레이크 부스터에 있어서, 유지 위치에서 제 1 또는 제 2 압력 변동 위치로 변환될 때나 제 1 또는 제 2 압력 변동 위치에서 유지 위치로 변환될 때, 변환에 요구되는 시간 주기가 측정되며, 변환이 사전 설정된 시간 주기 내에서 이루어졌는지의 여부를 확인하기 위하여, 측정된 시간 주기가 사전 설정된 시간 주기와 비교되고, 측정된 시간 주기가 사전설정된 시간 주기를 초과하면, 유지 위치를 한정하는 더 높은 및/또는 더 낮은 전류값이 이후의 변경을 대비하여 변형되는 것을 특징으로 하는 전자 제어식 브레이크 부스터에 관한 것이다.
Patent KR-20010031593-A (KR)
Title: 차량 테스팅용 방법 및 장치
IPC: G01M15/05
Filed: 1999-08-27
Abstract: 자동차 테스팅 장치 및 방법은 적어도 2개의 대응하는 기술적으로 다른 영역에서 테스팅 기능을 제공하는데 채택되는 적어도 2개 핸드세트와 기지국을 포함하는 것이다.  실시예는 홀 효과 탐침 및/또는 유도 탐침 및/또는 켈빈 접속기를 이용하는 것이다.  시스템 동작은 최소수의 간략한 제어 명령으로 이행된다.
Patent KR-20010024949-A (KR)
Title: 정보기록매체
IPC: G11B7/257
Filed: 1999-02-22
Abstract: 본 발명의 목적은 기록 및 재생 특성이 우수하고 환경 저항에 뛰어난 정보 기록 매체를 얻는 것이다. 본 발명에 따르면, 조사시 기록빔으로 원자배열의 변화를 겪는 적어도 하나의 기록막과 유전체를 포함하는 보호막이 형성되는 기판을 포함하고, 상기 기록막과 상기 보호막이 서로 접촉하여 형성되고, 여기서 상기 기록막과 상기 보호막이 서로 접촉하는 인터페이스의 양측면상에서 질소 함유량이 다르고 경계가 되는 상기 막사이의 인터페이스에서 막의 두께 방향으로의 질소 함유량의 변화량이 1-50 %/nm 인 정보 기록 매체가 제공된다.
Patent KR-20010034871-A (KR)
IPC: C07D487/04
Filed: 1999-05-17
Abstract: The present invention provides pyrazolo 1,5-a­pyrimidine derivatives represented by the formula (1)  <CHEM>  wherein R<1> represents lower alkyl or the like; one of R<2> and R<3> represents hydrogen and the other represents phenyl having lower alkoxy or the like, and R<4> is hydrogen, carboxyl, lower alkoxy-carbonyl or the like. The derivatives of the invention have pharmacological effects such as analgesic action, inhibitory effect on nitrogen monoxide synthetase and the like and are useful as analgesics. The derivatives of the invention are also useful as therapeutic or prophylactic agents for septicemia, endotoxin shock, chronic articular rheumatism, etc.
Patent KR-20010071532-A (KR)
Title: 진공 튜브커플링
IPC: F16L25/02
Filed: 1999-06-28
Abstract: 본 발명은 두 튜브의 단부(1, 2)를 연결하는 진공 커플링에 관한 것으로서, 제 1단부(1)의 내부공간 크기는 제 2단부(2)의 내부공간보다 작고, 제 2단부는 플랜지단부를 갖고 제 1단부(1) 상의 맞대기 링(10)에 대하여 제 1단부 상에서 축방향으로 미끄러져 이동한다.    커플링은 상기 단부와 거의 원통형 외부면을 갖는 클램핑 링(3) 사이에 적어도 하나의 봉합링(4, 5)을 포함한다.    링(3)은 내부로 향하는 리세스를 갖는 반원 또는 U자형의 단면을 갖는 두 개의 거의 동일한 절반(12, 13)으로 되어 있고, 상기 리세스는 상기 플랜지 단부(11)과 상기 링(10)을 둘러싸고 있다.    두 링 절반은 그 단부(15, 16)에서 서로 고정되어 있고 그 고정수단은 적어도 한 곳에 볼트을 포함한다.
Patent KR-20010053248-A (KR)
IPC: C08F4/44
Filed: 1999-06-04
Abstract: A polymerization process for the preparation of vinylic polymers from the corresponding vinylic monomers which process comprises the step of reacting a vinylic monomer in the presence of a catalyst system comprising a) a compound of general formula (I) where M is any metal capable of coordinating to an enolate or delocalized enolate-like species; B1, B2, B3 and B4 are chosen from nitrogen, oxygen, sulphur or phosphorus containing moieties wherein each of said nitrogen, oxygen, sulphur or phosporus is linked to at least one carbon atom of an organic group and to M; X1 is selected from the group consisting of alkyl, H, halogen, alkoxy, thiol aryloxy, ester, b) a metal, complex of general formula (II) where A is selected from the group consisting of nickel, iron, cobalt, chromium, manganese, titanium, zirconium, vanadium and the rare earth metals; L1, L2, L3 and L4 are ligands and c) a Lewis acid of general formula (III) wherein at least one of W, Y or Z is capable of forming a co-ordination bond with A and the others of W, Y and Z are bulky groups; D is selected from the group concsisting of aluminium, magnesium, zinc and boron
Patent KR-20020057302-A (KR)
Title: Pipe line system for feeding powder
Inventor: LEE HEON GU
IPC: F16L23/00
Filed: 2001-01-02
Abstract: PURPOSE: A powder conveying pipe is provided to form a turbulent flow of an operation fluid in a bending joint pipe by installing a venturi tube between a straight pipe and the bending joint pipe. CONSTITUTION: A powder conveying pipe includes an upstream side straight pipe(100). An inlet side of a venturi tube(200) is coupled to an outlet port of the upstream side straight pipe(100). A velocity of an operation fluid is increased while passing through the venturi tube(200) with decreasing the pressure thereof. An outlet side of the venturi tube(200) is coupled to an inlet port of a bending joint tube(300) by which the operation fluid converts the flowing direction thereof. A downstream side straight pipe(400) is coupled to an outlet port of the bending joint pipe(300).
Patent KR-20020060880-A (KR)
Title: charge system and method for charge contents in game room and internet computer room
Inventor: KIM WON KI
IPC: G06Q99/00
Filed: 2001-01-13
Abstract: PURPOSE: A system and a method for charging contents are provided to reduce cost burden and increase the range of the charged contents by taking contents fee from a user and paying for the contents to a contents provider. CONSTITUTION: A personal computer of business calculates use time of charged contents in case of a charged contents program, and use time of free contents in case of fee contents program(s10-s40). A personal computer of a manager calculates the contents fee and sends the result of the calculation to a central charging server(s50,s60). The central charging server processes the result of the calculation received from the personal computer of the manager and then stores it in a database(s70,s80). The central charging server calculates monthly use fee on a basis of charged contents use time by referring to the result stored in the database, and then sends a bill to each personal computer(s90,s100).
Patent KR-20010078107-A (KR)
Title: Broadcasting method according to user's liking and systems for implementing the same
Inventor: KIM HEUNG SAM
IPC: G06F17/00
Filed: 2001-01-27
Abstract: PURPOSE: A broadcasting method and system in accordance with a user's preference are provided to enhance advertisement effect by providing a suitable type broadcasting and an advertising method in accordance with user's preference, age, sex, and occupation. CONSTITUTION: If a user inputs information on an input window through a remote controller(S1), the information is transmitted to a processing unit through a remote controller light-interception unit. The processing unit stores the initially inputted information to a self-database and codes into transmitting available digital signal(S2) and transmits the signal to a transmitting unit and the transmitting unit transmits the digital signal to a broadcasting station(S3). The receiving unit transmits the digital signal to a server and the server stores the signal in a database(S4). The server compares information as a manufactured program and an advertisement with information being stored in the database and reforms the information adapted to user's preference, and codes image information and sound information thereof into a digital signal and creates a reformed program and an advertisement formation list(S5). The digital signal is coded(S6) and transmitted through the transmitting unit(S7). The digital signal is received to the receiving unit and the receiving unit transmits the signal to the processing unit, and the processing unit decodes the digital signal(S8). Thus, information of the forming list, the program, and the image information and sound information of the advertisement are transmitted to a display unit and displayed(S9).
Patent KR-20020065056-A (KR)
Title: Method for using voice over internet protocol on layer 2 tunneling protocol in virtual private network
Inventor: KWAK JAE YONG
IPC: H04L29/06
Filed: 2001-02-05
Abstract: PURPOSE: A method for using a voice over internet protocol(VoIP) using a layer 2 tunneling protocol(L2TP) in a virtual private network(VPN) is provided, which uses the VoIP freely from a number of intermediate users restricting the usage of the VoIP using L2TP. CONSTITUTION: According to the method for using the voice over internet protocol(VoIP) using L2TP(Layer 2 Tunneling Protocol) in a virtual private network(VPN), a data apparatus having the above L2TP and the VoIP apparatus are operated by one system. If a voice over internet protocol packet is entered into a layer 2, it is made as a layer 2 tunneling protocol module. And an IP packet made of the layer 2 tunneling protocol module is capsulated. Then, data exchange is performed in a tunneling made in the layer 2 tunneling protocol in advance.
Patent KR-20020065282-A (KR)
Title: security of computer system
Inventor: YOON DONG MIN
IPC: G06F1/00
Filed: 2001-02-06
Abstract: PURPOSE: A security device of a computer system is provided to control the booting action corresponding to power on/off of a system by using an RF(Radio Frequency) card and an RF receiving unit installed in the inside slot of a computer. CONSTITUTION: The device includes a non-contact IC card storing information for a user having a right to use a computer system, an antenna, and an IC chip, a storage unit embedding user information, an RF module to form a magnetic field in a specific area via an RF antenna and to read the user information stored in the non-contact IC card passing by the magnetic field, and a processor to make the computer system perform a normal action by turning on a main power supply. The processor turns on the main power supply by comparing the user information read by the RF module to the user information stored in the storage unit. If the user information read by the RF module is the same as the information stored in the storage unit, the main power supply is turned on.
Patent KR-20020067387-A (KR)
Title: Method for overcurrent protecting PTC polymer fuse
Inventor: CHOI SU AN
IPC: H01C7/02
Filed: 2001-02-16
Abstract: PURPOSE: A manufacturing method of a PTC polymer fuse for breaking over-current is provided to implement room temperature resistance, trip current, thickness and exterior of a product by continuous chemical crosslinking process, and to perform crosslinking process continuously many PTC sheets. CONSTITUTION: A PTC polymer fuse for breaking over-current is manufactured by manufacturing PTC compound, manufacturing PTC sheets(26), and crosslinking the PTC sheets(26). The PTC compound is manufactured with crystalline polymer, adhesive resin, conductive filler, co-crosslink agent and antioxidant. The PTC sheet(26) includes a thin PTC compound sheet and metal foil for electrodes attached to both sides of the PTC compound sheet by a roll laminator. The PTC sheets(26) are processed to form a crosslinked PTC sheet(34) by heating rolls(31,32) and a cooling roll(33). The heating rolls(31,32) rotate oppositely to each other. The cooling roll(33) rotates oppositely to an adjacent one of the heating rolls(31,32). The speed and the temperature of the heating rolls(31,32) and the cooling roll(33) is controlled and the interval between the heating rolls(31,32) and the cooling roll(33) is controlled.
Patent KR-20010044421-A (KR)
Inventor: SHIN CHUN WOO
IPC: H03D7/04
Filed: 2001-02-20
Abstract: PURPOSE: A superhigh frequency modulator using an NRD guide is provided to improve receive sensitivity in a receiver and enable the modulator to be applicable on other frequency bands than 60GHz band. CONSTITUTION: An NRD guide(3) is a path of an electric wave. An air gap is formed between the NRD guide(3) and a front teflon(4). A non-radiative dielectric circuit using a millimeter wave ASK modulator is structured in order of the NRD guide(3), the air gap, the front teflon(4), a high permittivity sheet(5), a diode mount, and a rear teflon(7). A cavity of a predetermined interval is formed between the NRD guide and the front teflon to reduce noise and signal. An interval of the air gap is a parameter for controlling a difference between a frequency of the ASK modulator and a reflected output. The interval of the air gap, size of the front teflon and the rear teflon, and the high permittivity sheet are controlled to obtain a difference between a desired frequency and the reflected output.
Patent KR-20020069559-A (KR)
Title: High quality meat by fed bamboo liquor in duck and process for preparation thereof
Inventor: KIM GWANG HYEON
IPC: A23K1/16
Filed: 2001-02-26
Abstract: PURPOSE: Provided is high quality of duck meat prepared by feeding bamboo liquor to a duck to prevent diarrhea by antibacterial activity of Salmonella and pathogenic E.coli, to decrease the content of fat and cholesterol, to increase the content of unsaturated fatty acid and protein and to improve storage stability and functionality. CONSTITUTION: The high quality of duck meat is prepared by feeding an antibacterial feed stuff containing 1-10% of bamboo liquid to a 1-10 week old duck. Therefore, the duck meat has low fat and cholesterol and high protein and unsaturated fatty acid.
Patent KR-20020071175-A (KR)
Title: A method of manufacture for a lenticular sign using an internet
Inventor: CHOI YONG WON
IPC: G06F17/00
Filed: 2001-03-05
Abstract: PURPOSE: A lenticular sign ordering method is provided to enable a customer to arrange an image at a frame offered at a web service site, to offer a lenticular effect of the image in the frame via a lenticular lens, and to enable the customer to confirm a completed lenticular sign so that it can efficiently reflect an inclination of the customer and enhance a production efficiency. CONSTITUTION: The method comprises steps of a customer accessing a web service site, and transmitting various digital images to the web service site(S2), the customer selecting images applied to a lenticular sign, and determining purposes of the lenticular sign according to a purpose setting menu(S3), the web service system determining the number and the size of the images according to a suitability of the images and the purposes(S4), the customer arranging the images in a frame among frames offered at the web service system(S5), the web service system checking an overlapping degree of the images, and an arrangement position, and modifying the image arrangement(S6), the service system giving three dimensional effects to the images arranged in the frame by the customer while erasing abnormal pixels from the images(S7), the service system checking if the given effects can be expressed in a lenticular sign by using a program and compensating the three dimensional effect(S8), the service system offering the lenticular sign over a web site(S9), the customer confirming the offered lenticular sign and the service system requesting a production cost(S10), the service system producing and delivering the lenticular sign(S11, S12), and the service system storing data on the customer and the lenticular sign(S13).
Patent KR-20020071643-A (KR)
Title: Liquid Crystal Display Device And Method For Fabricating The Same
Inventor: HWANG GWANG JO
IPC: G02F1/136
Filed: 2001-03-07
Abstract: PURPOSE: A liquid crystal display and a method for fabricating the same are provided to increase the selection range of wire materials by forming pixel electrodes with PEDOT(Polyethylene-dioxythiophene) to prevent the exposure damage of gate wires formed of aluminum or copper and prevent the diffusion of metal into a liquid crystal layer by covering the gate wires. CONSTITUTION: A liquid crystal display includes gate wires and gate pads formed in active and pad areas on a first substrate, data wires and data pads intersecting the gate wires, gate electrodes extended from the gate wires, source/drain electrodes extended from the data wires, organic pixel electrodes(119a) formed in pixel areas to be connected to the drain electrodes, an organic conductive film(119b) connected to the gate pads and data pads, and a liquid crystal layer formed between the first substrate and a second substrate facing the first substrate with a predetermine distance.
Patent KR-20010044577-A (KR)
Inventor: YOON SEOK YEONG
IPC: B29C65/34
Filed: 2001-03-08
Abstract: PURPOSE: An electric melting sheet manufacturing method and device mass-produce electric melting sheet with low cost. CONSTITUTION: A manufacturing device comprises an extruder(10), an edge cutter(40), an encoder(50), a location marker(60), a mesh coil sticker(70) and a cutter(90). The extruder(10) extrudes synthetic resin into sheet form. The edge cutter(40) cuts the edge of the sheet extruded to have a certain width. The encoder(50) measures the moving distance of the sheet and output control signal. The location marker(60) marks the location where a connecting terminal is placed by the control signal when the sheet moves by a certain distance. The mesh coil sticker(60) presses the sheet and mesh coil of strip form to form. The cutter(90) cuts the sheet by the control signal when the sheet moves by the certain distance.
Patent KR-20010100814-A (KR)
Title: 반도체 기억 장치
IPC: G11C29/12
Filed: 2001-03-10
Abstract: 재기입한 데이터의 "오류"의 원인을 특정하기 쉽거나 페이지 래치의 시험이나, 판독 회로의 시험을 단시간에 완료시키는 것이 가능한 반도체 기억 장치를 제공하는 것. 
     데이터 재기입이 가능한 메모리셀이 접속된 복수의 비트선(BL1∼BLN)과, 복수의 비트선(BL1∼BLN) 각각에 접속된 래치 회로(19-1∼19-N)를 포함하는 페이지 래치(11)와, 판독 회로(27)와, 래치 회로(19-1∼19-N)에 로드된 데이터를 메모리셀로 전송하지 않고 판독 회로(27)로 직접 전송 가능한 데이터 전송 회로군(13-1∼13-N, 15-1∼15-N, 17-1∼17-N, 25)을 구비한다.
Patent KR-20020075998-A (KR)
Title: Apparatus for training golf swing
Inventor: KIM DO WON
IPC: A63B69/36
Filed: 2001-03-27
Abstract: PURPOSE: A golf swing exercise machine is provided to help a user to perform stable swing action by balancing force of both hands holding a golf club. CONSTITUTION: The golf swing exercise machine comprises left and right golf clubs(10,12) parallel to each other; a distance keeping part(18) loosely fitted to shafts(62,65) of the golf clubs so as to maintain a certain distance between the golf clubs; an elastic spring part loosely coupled to the shafts so as to make the distance keeping part positioned at the center of the shafts; and a golf club rotation fixing part(30) rotatably fixed to head parts(60,61) of the golf clubs.
Patent KR-20010095139-A (KR)
Title: Separator, gelated electrolyte, non-aqueous electrolyte, electrode and non-aqueous electrolyte cell employing the same
Inventor: HARA TOMITARO
IPC: H01M50/489
Filed: 2001-03-30
Abstract: PURPOSE: A separator, a gelated electrolyte, a non-aqueous electrolyte, an electrode and a non-aqueous electrolyte cell using the separator are provided, to improve the degree of ion dissociation of a lithium compound as an electrolytic salt contained in an non-aqueous solvent present in and near voids of pores while diminishing the resistance against an ion conduction to improve the ion conductivity. CONSTITUTION: The separator(4), the gelated electrolyte, the non-aqueous electrolyte(1), and the electrode contain an inorganic compound with a specific inductive capacity more than 12. The inorganic compound is preferably a ferroelectric material and more preferably BaTiO3 and/or TiO2; or preferably a paraelectric material. Optionally the inorganic compound is a polymer containing olefin and/or vinylidene fluoride.
Patent KR-20020076850-A (KR)
Inventor: JANG TAE WON
IPC: B23K5/00
Filed: 2001-03-30
Abstract: PURPOSE: A plate welding method is provided to improve productivity by welding one side of a plate in a vertical upward direction using electrogas welding in such a manner that welding is completed by only one welding operation, thereby reducing welding time and processing time. CONSTITUTION: In a welding method for manufacturing a plate, the plate welding method comprises the steps of vertically setting up a member(110) for manufacturing the plate on a fixed tool(120), and forming an improvement on one side of the member(110) in the angle ranging from 0 to 30 degrees (S110); strengthening the vertical state of the member(110) by fixing the front surface of the member(110) with a support(130) (S120); and electrogas welding the improved surface of the member(110) in a vertical upward direction from downside to upside through an automatic welding system which automatically traces welding line and is automatically traveled in the trackless state after fixing the member(110) using the support(130) (S130).
Patent KR-20020021972-A (KR)
Title: Method for testing a semiconductor memory device
Inventor: HATAKENAKA MAKOTO
IPC: G11C29/48
Filed: 2001-04-16
Abstract: PURPOSE: To drastically reduce man-hours for inspecting a semiconductor memory having a (mxn)-bit wide data bus. CONSTITUTION: It is judged in (mxn)-bit units whether or not all the addresses of a semiconductor memory are normal (step ST13); when all the addresses are judged as normal, the inspection is ended (step ST20); when an abnormal address is present, m-bit data among the (mxn) bits to the abnormal address is compared with its expected value, and when a comparison result is abnormal, the semiconductor memory is judged as unrelievable (step ST25, ST27).
Patent KR-20020081867-A (KR)
Inventor: CHO SEONG PIL
IPC: B62D25/22
Filed: 2001-04-20
Abstract: PURPOSE: A step molding of a vehicle is provided to improve safety by guiding movement in an aisle securely and by indicating the position of the step to boarding passengers at night. CONSTITUTION: A step molding for a vehicle is composed of a step molding body(10) installed in a step panel end part with a slip preventive unit; a lamp housing(20) inserted to a lamp housing combination channel of the step molding body with plural lamp installation parts; plural lamps(30) fixed in lamp installation parts of the lamp housing; and a projective plate(40) combined with a projective assembling groove of the step molding body. The projective assembling groove and the lamp housing combination channel are arranged in the step molding body. The step position is indicated accurately in getting on and off by installing a lighting apparatus in the step molding, and passengers are moved safely on the aisle.
Patent KR-20020082534-A (KR)
Title: Autoprecharge accomplishment circuit
Inventor: SHIN BO HYEON
IPC: G11C11/4076
Filed: 2001-04-24
Abstract: PURPOSE: A circuit for performing an autoprecharge is provided, which can prevent a speed reduction in a DRAM operation and also can perform an optimum autoprecharge command regardless of frequency. CONSTITUTION: According to a semiconductor memory device, a frequency detection unit(10) judges a high frequency or a low frequency, by comparing a period of an external clock(CLK) with a programmed period. And an autoprecharge unit(20) performs an autoprecharge in response to the result of the above frequency detection unit. The frequency detection unit includes a sensing part for sensing the period of the external clock, and a fuse part outputting a number of fuse signals corresponding to the programmed period according to the result of the sensing part, and a detection part outputting a number of detection signals, and a logic operation part outputting a control signal indicating a state of a high frequency or a low frequency.